@misc{indiciaed5753818a7ba,
  title = {Nonlinear triggered lightning models for use in finite difference calculations},
  author = {Rudolph, Terence and Perala, Rodney A. and Ng, Poh H.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19920037504},
  note = {Source identifier: 19920037504}
}